1.He was delighted to receive his aunt's letter

=>He was delighted that....

2.I'm very sad that I wasn't accepted in that group

=>I'm very sad not.........

3.It's 3 years since I last spoke to her

=>......

4.Ngoc doesn't type as fast as she used to

=>Ngoc used.......

5."Please turn down the radio for me", said my father

=>My father asked......

6.Tung will be 14 next week

=>It's Tung's......

7.How long is it since u used the pen?

=>When...?

1.People speak English all over the world

\(\Rightarrow\)English........

2.It started to rain 30 minutes ago

\(\Rightarrow\)It has....

3.Do u have a better racket than this?

=> Is this........?

5. Would u mind if I used your phone?

=> Would u mind...............?

6.We should plant more trees to get fresh air

=>We'd...............

7.He put some gold rings in the bag (đặt câu hỏi)

=>

8. No. He has never attended The Hung King Temple Festival (đặt câu hỏi)

=>...